# Primo Notes vs OPUS APP

The clearest difference is in-app purchases: OPUS APP at none against Primo Notes's 11. OPUS APP also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Primo Notes sells 11 in-app purchases, starting at $5.99 per 7 days. OPUS APP asks for nothing beyond the download.

## The numbers

| Metric | Primo Notes | OPUS APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/primo-notes-tldl-ai-notebook/id6739296817/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 15 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Primo Technology Ltd.](https://appshunter.io/developer/1809398942) | [OPUS APP](https://appshunter.io/developer/1814108334) |

## What reviewers say

### Primo Notes

[App page](https://appshunter.io/ios/app/primo-notes-tldl-ai-notebook/id6739296817)

This AI-powered tool helps students and professionals capture and organize information from lectures, meetings, and research. It offers automatic transcription, flashcard creation, quiz generation, and mind mapping to enhance learning and productivity.

**Highlights:** AI-powered transcription, Flashcard creator with spaced repetition, Quiz generator from notes, Mindmap builder, Multi-input note capture (audio, text, PDF), Smart action recognition, Translation into 40+ languages

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Subscription | $5.99 | per 7 days |
| Weekly Intro Subscription | $7.99 | per 7 days |
| Weekly Trial Subscription | $7.99 | per 7 days |
| Monthly Trial Subscription | $14.99 | per month |
| Yearly Limited Subscription | $19.99 | per year |
| Premium Monthly Subscription | $19.99 | per month |
| Premium Yearly Subscription | $39.99 | per year |
| Yearly Trial Subscription | $39.99 | per year |
| 50 Notes Pack | $29.99 | one-time |
| 100 Notes Pack | $49.99 | one-time |
| Premium | $99.99 | one-time |


### OPUS APP

[App page](https://appshunter.io/ios/app/opus-app/id6745820673)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Primo Notes free?

Primo Notes is free to download, with in-app purchases available.

### Is OPUS APP free?

OPUS APP is free to download, with no in-app purchases.

### Do Primo Notes or OPUS APP have ads?

Primo Notes shows ads; OPUS APP does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*